Granted Patent
Utility
US 6,782,239 · App. 10/177,127
Wireless output input device player
Inventors:
Timothy M. Johnson, Joseph Born
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Jun 21, 2002
Inventors
Timothy M. Johnson
Joseph Born
Assignee (at issue)
Neuros Audio L.L.C.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.